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CPSC source record Published

AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard

Recall Date: 2026-08-27 Recalling Firm: Unspecified Record Ref: CPSC-e1c4b39d1729d323f5cc6451d3a7

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What this record tells you

This CPSC record concerns AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard. Use the source fields below to narrow the match, then verify the exact item and current remedy on the issuing-agency page.

  • Status: Published
  • Recall date: 2026-08-27
Best identifiers to check for a CPSC record

Compare model, item/style number, serial range, manufacturing date, importer, retailer, color, and other physical identifiers listed in the notice.

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Product Description & Identification

This recall involves Studio Six Headphone Amplifiers with model ST6. The amplifiers are black or silver. The amplifiers measure 15-3/4 inches high by 12 inches wide. The height for the lower level of the unit, top to bottom, is 5-3/4 inches; the height from the top of the upper level to bottom of the unit is 20-3/4 inches. In the front of the unit, there are four audio connectors for headphones. In the back, there are three sets (L and R) of RCA inputs. Also in the back is a connector for an auxiliary power device.

Reason for Recall / Hazard Identified

Hazard: When the amplifiers are used with aftermarket metal base tubes, the bare metal can become electrified, posing a risk of serious injury or death from electrocution.. This recall involves Studio Six Headphone Amplifiers with model ST6. The amplifiers are black or silver. The amplifiers measure 15-3/4 inches high by 12 inches wide. The height for the lower level of the unit, top to bottom, is 5-3/4 inches; the height from the top of the upper level to bottom of the unit is 20-3/4 inches. In the front of the unit, there are four audio connectors for headphones. In the back, there are three sets (L and R) of RCA inputs. Also in the back is a connector for an auxiliary power device.

How to Check Whether Your Product Matches

A matching product name or photograph is not enough by itself. Compare every identifier available on your item or packaging with the official notice.

  1. Confirm the full product and brand or recalling-firm name.
  2. Compare package size, color, flavor, model, style, or configuration when listed.
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  5. Open the official CPSC source below and follow its current instructions.

If a required identifier is missing, contact the recalling company or issuing agency through the official notice rather than guessing.

Consumer Action Recorded in the Source

Consumers should stop using the recalled amplifiers immediately and contact AudioLineOut for a free repair. Consumers should contact AudioLineOut at support@aloaudio.com for a prepaid shipping label to ship back the product for repair. Alternatively, consumers can utilize the originally supplied vacuum tubes.. AudioLineOut at 971-279-4357 from 8 a.m. to 5 p.m. PT Monday through Friday, email at support@aloaudio.com, or online at https://aloaudio.com/ and click on “Safety Notice” or go directly to https://aloaudio.com/pages/studio-six-headphone-amplifier-safety-recall for more information and to fill out a contact form.

Source-Provided Product Images

Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard
Product image supplied with the source record for AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard

Image limitation: An image may show only one package, color, size, or model. Do not use a photograph alone to decide whether your product is affected.

Verify With the Issuing Agency

This record was last updated in our index on 2026-09-10 04:30:02 UTC. Because recall enforcement statuses and instructions evolve, always verify details directly with the issuing government agency.

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Record Transparency

Issuing agency
CPSC
Source ID
CPSC-e1c4b39d1729d323f5cc6451d3a7
Indexed update
2026-09-10 04:30:02 UTC
Official source
Open issuing-agency record